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Specifications
1.Filtration accuracy: 1–100µm (common: 1, 3, 5, 10, 20, 60µm) Can be customized according to requirements
2.Outer diameter: Ø35–80mm (common 60mm)
3.Length: 100mm–1500mm or 5″, 10″, 20″, 30″, 40″
4.Filtration area: approximately 0.52m² (Ø50×975mm) to 9m² (large length size)
5.Maximum operating pressure difference: up to 4–20 bar at room temperature; typical 5 bar; withstand pressure of a model to 175MPa (=1750 bar)
6.Maximum service temperature: 300–480°C; some models can reach 600°C
7.Porosity: ≥70%, sintered felt filter element can reach up to 80%
8.Structural strength: The support core withstand pressure can reach 175MPa; the working pressure generally reaches 35MPa9.Sealing materials: Common materials of O-rings (silica gel, EPDM, NBR, Viton fluoride glue)
Advantages and Features
1.High strength & extreme environment resistance: suitable for high temperature and high pressure and corrosion media
2.Large flux & low pressure loss: folding design lifts area, high flow rate, low resistance
3.High dirt and renewable: high pressure rinsing, chemical cleaning, long service life
4.Strong structural integrity: adhesive-free welding, hot-press packaging, stable filtration efficiency
Application scenarios
1.High temperature and high pressure liquid/gas filtration (steam, hot oil, chemical solvent)
2.Petrochemical, petroleum, natural gas: oil field return water injection, lubricating oil, catalyst filtration, etc.
3.Pharmaceuticals, food and beverages: deep clarification, sterile filtration
4.Electronics & High-purity Water/High Viscosity Liquids: High-purity Liquid Distribution, Ink Coating Filtration
Select suggestions
1.Select the material according to the filtration accuracy: for example, select sintered felts in depth; choose sintered felts or high-temperature wire mesh in high-temperature environments.
2.Flow rate and size matching: Large flow system recommends folding filter elements with a diameter of more than 80mm and a large length.
3.Pressure temperature compatibility: Confirm the maximum pressure difference and maximum temperature of the filter element ≥ actual working conditions.
4.Interface and structural form: Choose suitable end type (222/226/flat/open, etc.) and O-ring material.
5.Maintenance requirements: Whether backflush/chemical cleaning is required, select a renewable metal filter element, and evaluate TCO.
